EPC144ICC20 vs EPC1441LC20N Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPC144ICC20 sa pamamagitan ng Altera at EPC1441LC20N sa pamamagitan ng Intel. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | EPC144ICC20 | EPC1441LC20N |
|---|---|---|
| Brand | Altera | Intel |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | Obsolete | Obsolete |
| Uri ng Memory | Configuration EPROM (UV-erasable, OTP variant) | OTP EPROM (One-Time Programmable) |
| Laki ng Memory | 440,800 bits | 440 Kbit |
| Usable Configuration Bits | 433,008 bits | — |
| Configuration Interface | Altera serial / JTAG configuration bus | — |
| Volte ng Pagbibigay | 3.3 V or 5.0 V | 3.3 V (typical) |
| Programming Method | JTAG in-system programmer (Altera Quartus II) | — |
| Cascade Support | Yes (multi-FPGA chain) | — |
| Packhaging | TSSOP-20 | 20-PLCC (J-Lead, 9 x 9 mm) |
| Temperature na Operasyon | -40 C to +85 C (industrial grade) | 0 C to +70 C (commercial) |
| Tindminan RoHS | unknown | [DATA_NEEDED: RoHS status] |
| Lead-Free | unknown | [DATA_NEEDED: lead-free status] |
| Bilang ng Pin | 20 | — |
| Compatible FPGAs | Altera FLEX 10K, APEX 20K, ACEX 1K families | — |
| Manufacturer | Altera (now Intel FPGA) | — |
| Katayuan ng Lifecycle | Obsolete / Last Time Buy (per distributor stock) | — |
| Organisasyon | — | 55 K x 8 bit |
| Interface | — | Serial, 4-wire (nCS, DCLK, DATA, nINIT_CONF) |
| Configuration Clock (DCLK) | — | 8 MHz maximum |
| Programming Interface | — | JTAG (IEEE 1149.1) / Altera Programming Unit |
| Supported FPGA Families | — | ACEX 1K, APEX 20K, APEX II, Arria GX, Cyclone, Cyclone II, FLEX 10K, FLEX 6000, Mercury, Stratix, Stratix GX, Stratix II, Stratix II GX |
| Cascadable | — | Yes (nCS daisy-chain) |
| Level ng MSL | — | [DATA_NEEDED: MSL level] |
| Uri ng Pagpapasok | — | Surface Mount (PLCC socket compatible) |